Traditional Beauty is somewhat of an upgraded version of the default textures in Minecraft. Thanks to the higher resolution (64×64 comparing to the original 16×16) it looks much more detailed while still maintaining the squared textures that all Minecraft players are used to. Everything looks very much more refined and the thing that made this particular texture pack standing out was the textures of the leaves and plants as they look a lot more realistic and natural. If you are looking to embrace the natural look in a texture pack, Traditional Beauty might be worth taking a look.
All credit goes to MLGJONATHAN and JoeDeluxe.